Hi laflair13, we've moved this to the ecommerce forum, as that's more suited to this question. There are lots of shopping cart options out there, so it really depends on what you need. Ideally, actually list the features you want. (It's hard to tell just from looking at a site what features you are looking for.)

I want to add products and have them all on a single page in a list, with side images. Then when they click on the link or image it goes to the product page and I want it to be able to put the image on the page with details and then a Get Quote button that leads to email submit. (O yea, I would love to have an admin section that I can just plug in details and it creates the listing.)

Kinda like the 2 images I provided below.

1st page - List of products

2nd page - Product details

Is there any tutorial to show me how to do this or maybe an already pre-made script that I can plug into my website?

I think that OSCommerce has gone a bit backwards, unfortunately. It is a shame. It is still a good choice but PrestaShop is more modern and up-to-date with today standards. So for small-medium shops, I would go for PrestaShop. For large or multiple shops, Magento. Tougher development and needs a powerful machine but it is good piece of software. The costs for Magento doesn't make it appropriate to be considered for smaller projects.